1.Battery: 2000mah(about 4H)2.Hi-speed USB 2.03.Mini 5Pin USB interface4.Wifi Wireless Standards: IEEE 802.11b/g/n5.Frequency: 2.4GHz6.Supported Devices,iPad, iPhone, or iPod touch device.Android OS Devices(Tablet, TV, Phone)Smart Phone7.Working Platform:WINDOWS ME/2000/XP/MAC OS/LINUX or later8.Charging while using9. Storage: 16GB-32GB